xzgrep.1: Delete superfluous '.PP'

Summary:

mandoc -T lint xzgrep.1 :
mandoc: xzgrep.1:79:2: WARNING: skipping paragraph macro: PP empty

  There is no change in the output of "nroff" and "troff".

Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
This commit is contained in:
Bjarni Ingi Gislason 2020-03-30 21:56:36 +00:00 committed by Lasse Collin
parent 057839ca98
commit 133d498db0

View File

@ -76,7 +76,6 @@ The same applies to names
and
.BR lzfgrep ,
which are provided for backward compatibility with LZMA Utils.
.PP
.SH ENVIRONMENT
.TP
.B GREP